Description

The XC6215B202NR is a highly accurate, low noise, CMOS LDO Voltage Regulator in the XC6211 series. It is designed for use in cutting-edge mobile phones and offers low output noise, high ripple rejection ratio, low dropout, and fast turn-on times. The XC6215B202NR includes a reference voltage source, error amplifiers, driver transistors, current limiters, and phase compensators. It also features a current limiters foldback circuit that operates as a short protect for the output current limiter and the output pin.

Specifications and features

• Maximum Output Current: 150 mA (VOUT < 1.7V), 240 mA (VOUT ≥ 1.8V) (300mA limit)
• Dropout Voltage: 200mV (IOUT=100mA)
• Operating Voltage Range: 2.0V ~ 6.0V
• Output Voltage Range: 0.9V ~ 5.0V (50mV Step)
• Highly Accurate: ±2% (VOUT>1.5V), ±30mV (VOUT≤1.5V)
• Low Power Consumption: 25 µA (TYP.)
• Standby Current: Less than 0.1µA (TYP.)
• High Ripple Rejection: 65dB (10kHz)
• Operating Temperature Range: -40OC ~ +85OC
• Low ESR Capacitor Compatible: Ceramic capacitor
• Ultra Small Packages: SOT-23-5

Application Scenarios

The XC6215B202NR is commonly used in mobile phones, cordless phones, radio communication equipment, portable games, cameras, video recorders, battery-powered equipment, and as a reference voltage source.

Comparison

• Highly accurate voltage regulation
• Low output noise
• High ripple rejection ratio
• Low dropout voltage
• Fast turn-on times
• Low power consumption
• Wide operating voltage range
• Compatible with low ESR capacitors
• Ultra-small package

• May not be suitable for applications requiring high output current